Too Good to Ignore

"This book has helped give me the knowledge and confidence to move forward. It took geothermal from something too good to be true to something too good to ignore."

- Louis S., New York homeowner

Which one do I choose?

If you are interested in geothermal heating and cooling, grab one of these books to learn the basics. Author Don Lloyd starts at the beginning and cuts through tech speak to simply explain the various options, advantages and disadvantages, and long-term benefits.